EP3583162C0 - RECYCLING OF POLYESTER TEXTILE WASTE - Google Patents

RECYCLING OF POLYESTER TEXTILE WASTE

Info

Publication number: EP3583162C0
Authority: EP; European Patent Office
Prior art keywords: recycling; polyester textile; textile waste; waste; polyester
Prior art date: 2017-02-20
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

EP18705645.2A

Other languages

German (de)

French (fr)

Other versions

EP3583162B1 (en

EP3583162A1 (en

Inventor

Zengwei Guo

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ikea Supply AG

Original Assignee

Ikea Supply AG

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2017-02-20

Filing date

2018-02-19

Publication date

2023-08-02

2018-02-19 Application filed by Ikea Supply AG filed Critical Ikea Supply AG

2018-02-19 Priority to EP23187985.9A priority Critical patent/EP4239027A3/en

2019-12-25 Publication of EP3583162A1 publication Critical patent/EP3583162A1/en

2023-08-02 Application granted granted Critical

2023-08-02 Publication of EP3583162B1 publication Critical patent/EP3583162B1/en

2023-08-02 Publication of EP3583162C0 publication Critical patent/EP3583162C0/en

Status Active legal-status Critical Current

2038-02-19 Anticipated expiration legal-status Critical

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/16—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with inorganic material
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
- C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
- C08J11/24—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Sustainable Development (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Catalysts (AREA)

EP18705645.2A 2017-02-20 2018-02-19 Polyester textile waste recycling Active EP3583162B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP23187985.9A EP4239027A3 (en)	2017-02-20	2018-02-19	Polyester textile waste recycling

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP17156887.6A EP3363852A1 (en)	2017-02-20	2017-02-20	Polyester textile waste recycling
PCT/EP2018/054044 WO2018150028A1 (en)	2017-02-20	2018-02-19	Polyester textile waste recycling

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
EP23187985.9A Division EP4239027A3 (en)	2017-02-20	2018-02-19	Polyester textile waste recycling

Publications (3)

Publication Number	Publication Date
EP3583162A1 EP3583162A1 (en)	2019-12-25
EP3583162B1 EP3583162B1 (en)	2023-08-02
EP3583162C0 true EP3583162C0 (en)	2023-08-02

Family

ID=58191259

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
EP17156887.6A Withdrawn EP3363852A1 (en)	2017-02-20	2017-02-20	Polyester textile waste recycling
EP18705645.2A Active EP3583162B1 (en)	2017-02-20	2018-02-19	Polyester textile waste recycling
EP23187985.9A Pending EP4239027A3 (en)	2017-02-20	2018-02-19	Polyester textile waste recycling

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP17156887.6A Withdrawn EP3363852A1 (en)	2017-02-20	2017-02-20	Polyester textile waste recycling

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP23187985.9A Pending EP4239027A3 (en)	2017-02-20	2018-02-19	Polyester textile waste recycling

Country Status (8)

Country	Link
US (4)	US11021589B2 (en)
EP (3)	EP3363852A1 (en)
CN (2)	CN114479175A (en)
ES (1)	ES2962267T3 (en)
MX (1)	MX2019009620A (en)
PL (1)	PL3583162T3 (en)
RU (1)	RU2761472C2 (en)
WO (1)	WO2018150028A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20140272262A1 (en) *	2013-03-12	2014-09-18	Milliken & Company	Recyclable Single Polymer Floorcovering Article
US10252976B1 (en) *	2017-09-15	2019-04-09	9449710 Canada Inc.	Terephthalic acid esters formation
US12071519B2 (en)	2017-09-15	2024-08-27	9449710 Canada Inc.	Terephthalic acid esters formation
UY38276A (en)	2018-06-25	2019-12-31	9449710 Canada Inc	FORMATION OF TEREPHTHALIC ACID ESTERS
WO2020035590A1 (en)	2018-08-17	2020-02-20	Swerea Ivf Ab	Polyester textile waste recycling
US11248103B2 (en)	2019-03-20	2022-02-15	9449710 Canada Inc.	Process for the depolymerization of polyethylene terephthalate (PET)
IT202100006077A1 (en) *	2021-03-15	2022-09-15	gr3n SA	METHOD FOR THE RECYCLING OF A TEXTILE WASTE INCLUDING A CELLULOSE COMPONENT AND A POLYESTER COMPONENT
US12173440B2 (en)	2021-09-24	2024-12-24	The Hong Kong Research Institute Of Textiles And Apparel Limited	Textile separation methods
CN117897438A (en) *	2021-09-24	2024-04-16	香港纺织及成衣研发中心有限公司	Textile separation methods
TWI853192B (en) *	2021-10-25	2024-08-21	南亞塑膠工業股份有限公司	Method for processing waste fabric containing polyester and elastic fibers
BE1030133B1 (en) *	2021-12-29	2023-07-31	Noosa	METHOD FOR IMPROVING THE PERFORMANCE OF THE CHEMICAL RECYCLING OF POLYLACTIC ACID FIBERS AND FOR PRESERVING THEIR PHYSICAL PROPERTIES
BE1030134B1 (en) *	2021-12-29	2023-07-31	Noosa	METHOD FOR ISOLATING FIBERS BASED ON POLYLACTIC ACID OUT OF A MIXTURE OF TEXTILE FIBERS AND RECOVERING THE LATTER NO LONGER CONTAINING POLYLACTIC ACID
US20250376569A1 (en)	2021-12-29	2025-12-11	Noosa	Method for isolating fibers polylactic acid-based from a mixture of textile fibers and recovery of the latter no longer containing polylactic acid
JP2025522761A (en)	2022-06-24	2025-07-17	ハイブリッドワークスケミカル，エルエルシー	Method and system for recycling polyester-cotton blend textiles using a rotating hydrolysis reactor
SE2250912A1 (en) *	2022-07-15	2024-01-16	Ikea Supply Ag	A method and system for recycling at least a portion of a textile material comprising polyester fibers
WO2025015059A1 (en) *	2023-07-10	2025-01-16	Alliance For Sustainable Energy, Llc	Downstream process for separating a mixture of depolymerized polyester products produced from methanolysis
SE547586C2 (en) *	2024-01-12	2025-10-21	Inter Ikea Sys Bv	A method of recycling at least a portion of a textile material comprising polyester fibers, and a system intended therefore
GB2641208A (en)	2024-05-03	2025-11-26	Worn Again Tech Ltd	Process

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1443876A1 (en) *	1964-02-18	1968-11-07	Hoechst Ag	Process for the degradation of polyethylene terephthalate to dimethyl terephthalate
US3668188A (en) *	1969-11-03	1972-06-06	Monsanto Co	Thermally stable polyester fibers having improved dyeability and dye lightfastness
CN1035515A (en) *	1988-03-05	1989-09-13	北京市资源综合利用科学技术研究所	The recovery processing method of waste polyester sort materials
US5236959A (en)	1992-03-12	1993-08-17	Hoechst Celanese Corporation	Process for recycling polyester/cotton blends
US5620665A (en) *	1994-06-21	1997-04-15	Miyaso Chemical Co.	Method of recycling unsaturated polyester resin waste and recycling apparatus
JP2701012B2 (en) *	1994-06-21	1998-01-21	和歌山県	Recycling method and recycling equipment for unsaturated polyester resin waste
US5866622A (en) *	1997-04-18	1999-02-02	E. I. Du Pont De Nemours And Company	Recovery of polyester from contaminated polyester waste
DE19835657A1 (en) *	1998-08-06	2000-02-10	Basf Ag	Recovery of monomers from polyesters involves depolymerization in a monovalent alcohol
JP4067306B2 (en)	1999-10-22	2008-03-26	帝人ファイバー株式会社	Method for separating and recovering dimethyl terephthalate and ethylene glycol from polyester waste
RU2303091C2 (en) *	2003-01-16	2007-07-20	Тейдзин Файберз Лимитед	Mixed yarn with polyester fibers having different degrees of shrinkage
JP2007023176A (en) *	2005-07-19	2007-02-01	Teijin Fibers Ltd	Method for depolymerizing biodegradable polyester
AU2006277349B2 (en) *	2005-08-05	2011-08-25	Teijin Fibers Limited	Method for recovery of valuable ingredient from dyed polyester fiber
WO2008007384A1 (en) *	2006-07-10	2008-01-17	Sarjerao Nivrutti Sutar	Depolymerization op waste rubber and thermoplastics including pvc or pet into hydrocarbon fuels
JP5529498B2 (en) *	2009-11-05	2014-06-25	帝人株式会社	Process for producing dimethyl terephthalate from polyester
JP5453135B2 (en) *	2010-02-25	2014-03-26	奥多摩工業株式会社	Highly reactive quicklime for thermal decomposition of PET and method for producing the same
JP2012131729A (en) *	2010-12-21	2012-07-12	Teijin Ltd	Method for preparing dimethyl terephthalate from polyester
CN102153734B (en) *	2010-12-30	2013-09-11	金发科技股份有限公司	Method for preparing biodegradable polyester from consumed polyester
PL2661477T5 (en) *	2011-01-05	2022-12-19	Licella Pty Limited	Processing of organic matter
CN102250379B (en) *	2011-06-01	2013-01-16	中国人民解放军总后勤部军需装备研究所	Method for separation of terylene-cotton blended fabrics and repolymerization of terylene
JP2013057006A (en) *	2011-09-08	2013-03-28	Daiwa Can Co Ltd	Method of depolymerizing polyester using metal oxide as catalyst, and method of recovering polyester material using the method
JP2014070132A (en) *	2012-09-28	2014-04-21	Teijin Ltd	Process of producing polyester raw material
CN103910904A (en) *	2013-01-04	2014-07-09	杨晓林	Recycling method of unsaturated polyester material
US11034817B2 (en) *	2013-04-17	2021-06-15	Evrnu, Spc	Methods and systems for processing mixed textile feedstock, isolating constituent molecules, and regenerating cellulosic and polyester fibers
US9550713B1 (en) *	2015-07-09	2017-01-24	Loop Industries, Inc.	Polyethylene terephthalate depolymerization
WO2019140245A1 (en) *	2018-01-12	2019-07-18	Tyton Biosciences, Llc	Methods for recycling cotton and polyester fibers from waste textiles

2017
- 2017-02-20 EP EP17156887.6A patent/EP3363852A1/en not_active Withdrawn
2018
- 2018-02-19 CN CN202210310966.XA patent/CN114479175A/en active Pending
- 2018-02-19 US US16/487,280 patent/US11021589B2/en active Active
- 2018-02-19 CN CN201880012449.6A patent/CN110573561B/en active Active
- 2018-02-19 EP EP18705645.2A patent/EP3583162B1/en active Active
- 2018-02-19 EP EP23187985.9A patent/EP4239027A3/en active Pending
- 2018-02-19 ES ES18705645T patent/ES2962267T3/en active Active
- 2018-02-19 RU RU2019128128A patent/RU2761472C2/en active
- 2018-02-19 PL PL18705645.2T patent/PL3583162T3/en unknown
- 2018-02-19 WO PCT/EP2018/054044 patent/WO2018150028A1/en not_active Ceased
- 2018-02-19 MX MX2019009620A patent/MX2019009620A/en unknown
2021
- 2021-05-03 US US17/306,095 patent/US11680151B2/en active Active
2023
- 2023-05-08 US US18/313,493 patent/US12173123B2/en active Active
2024
- 2024-12-20 US US18/989,620 patent/US20250122353A1/en active Pending

Also Published As

Publication number	Publication date
WO2018150028A1 (en)	2018-08-23
RU2019128128A (en)	2021-03-22
US20250122353A1 (en)	2025-04-17
EP4239027A2 (en)	2023-09-06
CN110573561B (en)	2022-04-19
US11021589B2 (en)	2021-06-01
US11680151B2 (en)	2023-06-20
EP4239027A3 (en)	2023-10-11
US20200157307A1 (en)	2020-05-21
MX2019009620A (en)	2019-12-18
EP3583162B1 (en)	2023-08-02
EP3583162A1 (en)	2019-12-25
ES2962267T3 (en)	2024-03-18
CN110573561A (en)	2019-12-13
US12173123B2 (en)	2024-12-24
RU2761472C2 (en)	2021-12-08
CN114479175A (en)	2022-05-13
PL3583162T3 (en)	2024-03-18
RU2019128128A3 (en)	2021-05-21
US20230272182A1 (en)	2023-08-31
US20210261748A1 (en)	2021-08-26
EP3363852A1 (en)	2018-08-22

Publication	Publication Date	Title
EP3583162C0 (en)	2023-08-02	RECYCLING OF POLYESTER TEXTILE WASTE
EP3789406C0 (en)	2023-07-26	RECYCLING OF CELLULOSIC TEXTILES
EP3607449A4 (en)	2020-12-16	WASTE COLLECTION
EP3792301A4 (en)	2021-09-01	POLYESTER WASTE RECYCLING PROCESS
BR112018000128A2 (en)	2018-09-04	depolymerization of polyethylene terephthalate
EP3480130A4 (en)	2020-03-18	DISPOSAL BIN
PL3283239T3 (en)	2019-07-31	INSTALLATION FOR WASTE DISPOSAL AND RELATED TO IT
PT2975686T (en)	2019-03-22	RECYCLING METHOD
EP3260495A4 (en)	2019-01-16	BIODEGRADABLE POLYESTER COMPOSITION
EP3438164A4 (en)	2019-12-11	POLYESTER FILM
EP3401236C0 (en)	2024-08-14	INTELLIGENT WASTE DISPOSAL SYSTEM AND PROCESS
DK3274493T3 (en)	2020-06-02	Recycling of used woven or knitted fabrics
EP3555351C0 (en)	2025-05-07	IMPROVED TEXTILE WASTE PROCESSING
EP3609924A4 (en)	2020-11-11	ENVIRONMENTALLY FRIENDLY RECYCLING OF PULP WASTE
EP3639001A4 (en)	2021-03-10	DETECTION TEXTILE
EP3181491C0 (en)	2023-06-07	WASTE COLLECTION BIN
KR101840017B9 (en)	2023-08-16	Grinding device for recycling waste plastic
GB201602594D0 (en)	2016-03-30	Disposal of refuse
DK3675997T3 (en)	2024-04-22	WASTE DISPOSAL SYSTEM
EP3521367A4 (en)	2020-03-11	POLYESTER RESIN COMPOSITION
EP3431523A4 (en)	2019-10-09	POLYESTER RESIN
LT3313756T (en)	2022-11-10	RECYCLABLE WASTE CONTAINER
PT3032289T (en)	2017-09-18	LIGHTING GRILLE DISPOSAL
EP3397807A4 (en)	2019-08-07	TREATMENT OF RECYCLED MATERIAL
DE112018002788A5 (en)	2020-03-26	WASTE BIN

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